No, a radio wave is not a mechanical wave. A radio wave is a form of electromagnetic (EM) energy, and it does not require a medium through which to travel like a mechanical waâ¦ve does. Radio waves can travel through the vacuum of space.
physical intimacy unknown Physical Intimacy is an act of sensual contact (touching); it is an expression/reaction of feelings, such as hugging, holding hands, kissing, caressing, and cuddling..., between people.
Studies show physical affection is a sign of relationship satisfaction and a good predictor of love in the relationship. Relationships that suffer from a deficit of affection will grow lifeless over time. Non-sexual physical touch feeds emotional intimacy and is necessary for the health of your relationship.